A:(﹣2,3)
B:(﹣3,3)
C:(﹣2,2)
D:(﹣3,4)
请你就中学生应该如何追求高雅的生活情趣?
—I like ________chicken and ________ burger.
如图所示的四个实例中,机械能正在减小的是( )
A fire ____ at midnight, but ____, it was soon put out.